Vector.Subtraction(Vector, Vector) 运算符

定义

命名空间:

System.Windows

程序集:

WindowsBase.dll

从一个指定向量中减去另一个指定向量。

public:
 static System::Windows::Vector operator -(System::Windows::Vector vector1, System::Windows::Vector vector2);

public static System.Windows.Vector operator - (System.Windows.Vector vector1, System.Windows.Vector vector2);

static member ( - ) : System.Windows.Vector * System.Windows.Vector -> System.Windows.Vector

Public Shared Operator - (vector1 As Vector, vector2 As Vector) As Vector

参数

vector1

Vector

从其中减去 vector2 的向量。

vector2

Vector

要从 vector1 中减去的向量。

返回

Vector

vector1 和 vector2 之间的差值。

示例

以下示例演示如何使用此运算符 (-) 从Vector结构中减去Vector结构。

private Vector overloadedSubtractionOperatorExample()
{
    Vector vector1 = new Vector(20, 30);
    Vector vector2 = new Vector(45, 70);

    // Subtract vector2 from vector1 using the overloaded
    // "-" operator.
    // vector Result is equal to (-25, -40).
    Vector vectorResult = vector1 - vector2;

    return vectorResult;
}

Private Function overloadedSubtractionOperatorExample() As Vector
    Dim vector1 As New Vector(20, 30)
    Dim vector2 As New Vector(45, 70)

    ' Subtract vector2 from vector1 using the overloaded
    ' "-" operator.
    ' vector Result is equal to (-25, -40).
    Dim vectorResult As Vector = vector1 - vector2

    Return vectorResult

End Function

另请参阅

• Subtract(Vector, Vector)